713652620

素因数分解:

$2^2\times 5^1\times {\mathrm{9133}}^1\times {\mathrm{3907}}^1$

素因数の和:13049

約数の個数: 24

約数和(自身を含む): 1499218224

約数和(自身を除く): 785565604

約数列:

[1, 2, 4, 5, 10, 20, 3907, 7814, 9133, 15628, 18266, 19535, 36532, 39070, 45665, 78140, 91330, 182660, 35682631, 71365262, 142730524, 178413155, 356826310, 713652620]

約数ペア:

[(1, 713652620), (2, 356826310), (4, 178413155), (5, 142730524), (10, 71365262), (20, 35682631), (3907, 182660), (7814, 91330), (9133, 78140), (15628, 45665), (18266, 39070), (19535, 36532)]